Since Costco revealed its plans to build a 161,500-square-foot store at Pabst Farms in Oconomowoc, other development could ...

Costco has expanded into EV infrastructure with new ultra-fast charging stations that can charge most electric vehicles to 80% in 20-60 minutes while shoppers browse the warehouse.

Oconomowoc police hunt for suspect in fatal hit-and-run that killed elderly man on lawn mower. Matthew Brennecke, 49, wanted in connection with death.

Costco officially rolled out new shopping hours for its U.S. executive members on Monday.

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and pants.

The Must-Try Costco Snack Turning Movie Night Into a Chocolate Lover’s Dream Costco shoppers scramble to get their hands on a snack that turns movie night flavors into one irresistible bite.

After searching for 17 years, U.S. Marshalls found fugitive Agustin Rivera-Contrera hiding in a closet in an Oconomowoc residence.

Costco will begin offering earlier shopping hours exclusively for executive members starting July 7, at warehouse clubs across the country.

Lululemon filed a lawsuit against Costco on Friday, accusing the wholesale club operator of selling lower-priced duplicates of some of its popular athleisure apparel.

Stainless steel pans are a workhorse in the kitchen. Costco sells this durable, quality set for a price that can't be beat.

Costco is bringing back a perk for its executive members. The warehouse club announced that it will now allow executive members to shop one hour earlier than standard members, according to an email ...